https://community.hpe.com/t5/operating-system-hp-ux/mirroring/m-p/4347855#M565906 Shalom Pete,<BR /><BR />I already partially responded in the other thread.<BR /><BR />This rx3600 has a Raid Card in it. Its got its own memory and CPU.<BR /><BR />It has a simple to use, easy to configure program for doing mirroring.<BR /><BR />I've worked with this exact server type in HP's Israel Ra'nanah performance center.<BR /><BR />In all ways using this hardware raid is better than using mirror/ux. Mirror/ux uses the systems main CPU and some amount of other resources to do something your rx3600 server has a built in card for.<BR /><BR />This is the same technology HP has been using in its Intel based servers. It is highly reliable, I used it the entire time I was working for NDS Israel. Never had a failure, never had a problem, even pulled off a no downtime disk upgrade.<BR /><BR />Thats the way to go. In your shoes I'd forget about mirror/ux.<BR /><BR />I did that in the past and had excellent results.<BR /><BR />SEP Thu, 29 Jan 2009 20:41:05 GMT Steven E. Protter 2009-01-29T20:41:05Z https://community.hpe.com/t5/operating-system-hp-ux/mirroring/m-p/4347854#M565905 Please see <A href="http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1306526" target="_blank">http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1306526</A><BR /><BR />Any responses can go either here or there - I'll find them.<BR /><BR />Thanks,<BR /><BR /><BR />Pete Thu, 29 Jan 2009 20:04:41 GMT https://community.hpe.com/t5/operating-system-hp-ux/mirroring/m-p/4347854#M565905 Pete Randall 2009-01-29T20:04:41Z https://community.hpe.com/t5/operating-system-hp-ux/mirroring/m-p/4347855#M565906 Shalom Pete,<BR /><BR />I already partially responded in the other thread.<BR /><BR />This rx3600 has a Raid Card in it. Its got its own memory and CPU.<BR /><BR />It has a simple to use, easy to configure program for doing mirroring.<BR /><BR />I've worked with this exact server type in HP's Israel Ra'nanah performance center.<BR /><BR />In all ways using this hardware raid is better than using mirror/ux. Mirror/ux uses the systems main CPU and some amount of other resources to do something your rx3600 server has a built in card for.<BR /><BR />This is the same technology HP has been using in its Intel based servers. It is highly reliable, I used it the entire time I was working for NDS Israel. Never had a failure, never had a problem, even pulled off a no downtime disk upgrade.<BR /><BR />Thats the way to go. In your shoes I'd forget about mirror/ux.<BR /><BR />I did that in the past and had excellent results.<BR /><BR />SEP Thu, 29 Jan 2009 20:41:05 GMT https://community.hpe.com/t5/operating-system-hp-ux/mirroring/m-p/4347855#M565906 Steven E. Protter 2009-01-29T20:41:05Z